matlab习题:用什么语句创建x和y两个符号变量 MATLAB定义多个符号变量
Matlab\u5982\u4f55\u5b9a\u4e49\u7b26\u53f7\u53d8\u91cf\u3000\u3000\u5982\u4e0b\u9762\u7684\u4f8b\u5b50\uff0c\u672a\u5b9a\u4e49\u5c31\u4f1a\u51fa\u9519\u3002\u7b26\u53f7\u53d8\u91cf\u5b9a\u4e49\u65b9\u6cd5\u4f8b\u5982: sym x \u6216\u8005 syms x \uff0c\u4e24\u8005\u6709\u533a\u522b\u4e5f\u6709\u5171\u540c\u70b9\u3002
\u5176\u4ed6\u53d8\u91cf\u7684\u5b9a\u4e49\uff1a\u3000\u3000
\u8ba1\u7b97\u8fc7\u7a0b\u5f53\u4e2d\u7684\u5b58\u50a8\u6570\u503c\u7684\u53d8\u91cf
\u3000\u3000\u53ef\u4ee5\u4e0d\u5fc5\u5b9a\u4e49\uff0c\u968f\u65f6\u9700\u8981\uff0c\u968f\u65f6\u5b9a\u4e49\uff0c\u4f46\u662f\u6709\u65f6\u5019\u5982\u679c\u53d8\u91cf\u5f88\u591a\uff0c\u90a3\u4e48\u6700\u597d\u63d0\u524d\u58f0\u660e\uff0c\u58f0\u660e\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u76f4\u63a5\u8d4b\u4e880\u503c\uff0c\u5e76\u4e14\u6ce8\u91ca\uff0c\u8fd9\u6837\u65b9\u4fbf\u4ee5\u540e\u533a\u5206\uff0c\u907f\u514d\u6df7\u6dc6\u3002
\u77e9\u9635\u548c\u5411\u91cf
\u3000\u3000\u5bf9\u4e8e\u77e9\u9635\u4e00\u822c\u90fd\u662f\u9700\u8981\u5b9a\u4e49\u7684\uff0c\u5b9a\u4e49\u597d\u77e9\u9635\u4e4b\u540e\uff0c\u624d\u65b9\u4fbf\u8bbf\u95ee/\u4fee\u6539\u77e9\u9635\u7684\u6307\u5b9a\u5143\u7d20\uff0c\u77e9\u9635\u58f0\u660e\uff08\u5b9a\u4e49\uff09\u7684\u65b9\u6cd5\uff0c\u5e38\u7528\u7684 \u5c31\u662f\u58f0\u660e\u4e3a\u96f6\u77e9\u9635zeros(M,N),\u6216\u8005\u5355\u4f4d\u77e9\u9635ones(M,N),eye(M,N)\u7b49\u3002
matlab\u547d\u4ee4
matlab commands and functions list
A a
abs \u7edd\u5bf9\u503c\u3001\u6a21\u3001\u5b57\u7b26\u7684ASCII\u7801\u503c
acos \u53cd\u4f59\u5f26
acosh \u53cd\u53cc\u66f2\u4f59\u5f26
acot \u53cd\u4f59\u5207
acoth \u53cd\u53cc\u66f2\u4f59\u5207
acsc \u53cd\u4f59\u5272
acsch \u53cd\u53cc\u66f2\u4f59\u5272
align \u542f\u52a8\u56fe\u5f62\u5bf9\u8c61\u51e0\u4f55\u4f4d\u7f6e\u6392\u5217\u5de5\u5177
all \u6240\u6709\u5143\u7d20\u975e\u96f6\u4e3a\u771f
angle \u76f8\u89d2
ans \u8868\u8fbe\u5f0f\u8ba1\u7b97\u7ed3\u679c\u7684\u7f3a\u7701\u53d8\u91cf\u540d
any \u6240\u6709\u5143\u7d20\u975e\u5168\u96f6\u4e3a\u771f
area \u9762\u57df\u56fe
argnames \u51fd\u6570M\u6587\u4ef6\u5b97\u91cf\u540d
asec \u53cd\u6b63\u5272
asech \u53cd\u53cc\u66f2\u6b63\u5272
asin \u53cd\u6b63\u5f26
asinh \u53cd\u53cc\u66f2\u6b63\u5f26
assignin \u5411\u53d8\u91cf\u8d4b\u503c
atan \u53cd\u6b63\u5207
atan2 \u56db\u8c61\u9650\u53cd\u6b63\u5207
atanh \u53cd\u53cc\u66f2\u6b63\u5207
autumn \u7ea2\u9ec4\u8c03\u79cb\u8272\u56fe\u9635
axes \u521b\u5efa\u8f74\u5bf9\u8c61\u7684\u4f4e\u5c42\u6307\u4ee4
axis \u63a7\u5236\u8f74\u523b\u5ea6\u548c\u98ce\u683c\u7684\u9ad8\u5c42\u6307\u4ee4
B b
bar \u4e8c\u7ef4\u76f4\u65b9\u56fe
bar3 \u4e09\u7ef4\u76f4\u65b9\u56fe
bar3h \u4e09\u7ef4\u6c34\u5e73\u76f4\u65b9\u56fe
barh \u4e8c\u7ef4\u6c34\u5e73\u76f4\u65b9\u56fe
base2dec X\u8fdb\u5236\u8f6c\u6362\u4e3a\u5341\u8fdb\u5236
bin2dec \u4e8c\u8fdb\u5236\u8f6c\u6362\u4e3a\u5341\u8fdb\u5236
blanks \u521b\u5efa\u7a7a\u683c\u4e32
bone \u84dd\u8272\u8c03\u9ed1\u767d\u8272\u56fe\u9635
box \u6846\u72b6\u5750\u6807\u8f74
break while \u6216for \u73af\u4e2d\u65ad\u6307\u4ee4
brighten \u4eae\u5ea6\u63a7\u5236
C c
capture \uff083\u7248\u4ee5\u524d\uff09\u6355\u83b7\u5f53\u524d\u56fe\u5f62
cart2pol \u76f4\u89d2\u5750\u6807\u53d8\u4e3a\u6781\u6216\u67f1\u5750\u6807
cart2sph \u76f4\u89d2\u5750\u6807\u53d8\u4e3a\u7403\u5750\u6807
cat \u4e32\u63a5\u6210\u9ad8\u7ef4\u6570\u7ec4
caxis \u8272\u6807\u5c3a\u523b\u5ea6
cd \u6307\u5b9a\u5f53\u524d\u76ee\u5f55
cdedit \u542f\u52a8\u7528\u6237\u83dc\u5355\u3001\u63a7\u4ef6\u56de\u8c03\u51fd\u6570\u8bbe\u8ba1\u5de5\u5177
cdf2rdf \u590d\u6570\u7279\u5f81\u503c\u5bf9\u89d2\u9635\u8f6c\u4e3a\u5b9e\u6570\u5757\u5bf9\u89d2\u9635
ceil \u5411\u6b63\u65e0\u7a77\u53d6\u6574
cell \u521b\u5efa\u5143\u80de\u6570\u7ec4
cell2struct \u5143\u80de\u6570\u7ec4\u8f6c\u6362\u4e3a\u6784\u67b6\u6570\u7ec4
celldisp \u663e\u793a\u5143\u80de\u6570\u7ec4\u5185\u5bb9
cellplot \u5143\u80de\u6570\u7ec4\u5185\u90e8\u7ed3\u6784\u56fe\u793a
char \u628a\u6570\u503c\u3001\u7b26\u53f7\u3001\u5185\u8054\u7c7b\u8f6c\u6362\u4e3a\u5b57\u7b26\u5bf9\u8c61
chi2cdf \u5206\u5e03\u7d2f\u8ba1\u6982\u7387\u51fd\u6570
chi2inv \u5206\u5e03\u9006\u7d2f\u8ba1\u6982\u7387\u51fd\u6570
chi2pdf \u5206\u5e03\u6982\u7387\u5bc6\u5ea6\u51fd\u6570
chi2rnd \u5206\u5e03\u968f\u673a\u6570\u53d1\u751f\u5668
chol Cholesky\u5206\u89e3
clabel \u7b49\u4f4d\u7ebf\u6807\u8bc6
cla \u6e05\u9664\u5f53\u524d\u8f74
class \u83b7\u77e5\u5bf9\u8c61\u7c7b\u522b\u6216\u521b\u5efa\u5bf9\u8c61
clc \u6e05\u9664\u6307\u4ee4\u7a97
clear \u6e05\u9664\u5185\u5b58\u53d8\u91cf\u548c\u51fd\u6570
clf \u6e05\u9664\u56fe\u5bf9\u8c61
clock \u65f6\u949f
colorcube \u4e09\u6d53\u6de1\u591a\u5f69\u4ea4\u53c9\u8272\u56fe\u77e9\u9635
colordef \u8bbe\u7f6e\u8272\u5f69\u7f3a\u7701\u503c
colormap \u8272\u56fe
colspace \u5217\u7a7a\u95f4\u7684\u57fa
close \u5173\u95ed\u6307\u5b9a\u7a97\u53e3
colperm \u5217\u6392\u5e8f\u7f6e\u6362\u5411\u91cf
comet \u5f57\u661f\u72b6\u8f68\u8ff9\u56fe
comet3 \u4e09\u7ef4\u5f57\u661f\u8f68\u8ff9\u56fe
compass \u5c04\u7ebf\u56fe
compose \u6c42\u590d\u5408\u51fd\u6570
cond \uff08\u9006\uff09\u6761\u4ef6\u6570
condeig \u8ba1\u7b97\u7279\u5f81\u503c\u3001\u7279\u5f81\u5411\u91cf\u540c\u65f6\u7ed9\u51fa\u6761\u4ef6\u6570
condest \u8303 -1\u6761\u4ef6\u6570\u4f30\u8ba1
conj \u590d\u6570\u5171\u8f6d
contour \u7b49\u4f4d\u7ebf
contourf \u586b\u8272\u7b49\u4f4d\u7ebf
contour3 \u4e09\u7ef4\u7b49\u4f4d\u7ebf
contourslice \u56db\u7ef4\u5207\u7247\u7b49\u4f4d\u7ebf\u56fe
conv \u591a\u9879\u5f0f\u4e58\u3001\u5377\u79ef
cool \u9752\u7d2b\u8c03\u51b7\u8272\u56fe
copper \u53e4\u94dc\u8c03\u8272\u56fe
cos \u4f59\u5f26
cosh \u53cc\u66f2\u4f59\u5f26
cot \u4f59\u5207
coth \u53cc\u66f2\u4f59\u5207
cplxpair \u590d\u6570\u5171\u8f6d\u6210\u5bf9\u6392\u5217
csc \u4f59\u5272
csch \u53cc\u66f2\u4f59\u5272
cumsum \u5143\u7d20\u7d2f\u8ba1\u548c
cumtrapz \u7d2f\u8ba1\u68af\u5f62\u79ef\u5206
cylinder \u521b\u5efa\u5706\u67f1
D d
dblquad \u4e8c\u91cd\u6570\u503c\u79ef\u5206
deal \u5206\u914d\u5b97\u91cf
deblank \u5220\u53bb\u4e32\u5c3e\u90e8\u7684\u7a7a\u683c\u7b26
dec2base \u5341\u8fdb\u5236\u8f6c\u6362\u4e3aX\u8fdb\u5236
dec2bin \u5341\u8fdb\u5236\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236
dec2hex \u5341\u8fdb\u5236\u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236
deconv \u591a\u9879\u5f0f\u9664\u3001\u89e3\u5377
delaunay Delaunay \u4e09\u89d2\u5256\u5206
del2 \u79bb\u6563Laplacian\u5dee\u5206
demo Matlab\u6f14\u793a
det \u884c\u5217\u5f0f
diag \u77e9\u9635\u5bf9\u89d2\u5143\u7d20\u63d0\u53d6\u3001\u521b\u5efa\u5bf9\u89d2\u9635
diary Matlab\u6307\u4ee4\u7a97\u6587\u672c\u5185\u5bb9\u8bb0\u5f55
diff \u6570\u503c\u5dee\u5206\u3001\u7b26\u53f7\u5fae\u5206
digits \u7b26\u53f7\u8ba1\u7b97\u4e2d\u8bbe\u7f6e\u7b26\u53f7\u6570\u503c\u7684\u7cbe\u5ea6
dir \u76ee\u5f55\u5217\u8868
disp \u663e\u793a\u6570\u7ec4
display \u663e\u793a\u5bf9\u8c61\u5185\u5bb9\u7684\u91cd\u8f7d\u51fd\u6570
dlinmod \u79bb\u6563\u7cfb\u7edf\u7684\u7ebf\u6027\u5316\u6a21\u578b
dmperm \u77e9\u9635Dulmage-Mendelsohn \u5206\u89e3
dos \u6267\u884cDOS \u6307\u4ee4\u5e76\u8fd4\u56de\u7ed3\u679c
double \u628a\u5176\u4ed6\u7c7b\u578b\u5bf9\u8c61\u8f6c\u6362\u4e3a\u53cc\u7cbe\u5ea6\u6570\u503c
drawnow \u66f4\u65b0\u4e8b\u4ef6\u961f\u5217\u5f3a\u8febMatlab\u5237\u65b0\u5c4f\u5e55
dsolve \u7b26\u53f7\u8ba1\u7b97\u89e3\u5fae\u5206\u65b9\u7a0b
E e
echo M\u6587\u4ef6\u88ab\u6267\u884c\u6307\u4ee4\u7684\u663e\u793a
edit \u542f\u52a8M\u6587\u4ef6\u7f16\u8f91\u5668
eig \u6c42\u7279\u5f81\u503c\u548c\u7279\u5f81\u5411\u91cf
eigs \u6c42\u6307\u5b9a\u7684\u51e0\u4e2a\u7279\u5f81\u503c
end \u63a7\u5236\u6d41FOR\u7b49\u7ed3\u6784\u4f53\u7684\u7ed3\u5c3e\u5143\u7d20\u4e0b\u6807
eps \u6d6e\u70b9\u76f8\u5bf9\u7cbe\u5ea6
error \u663e\u793a\u51fa\u9519\u4fe1\u606f\u5e76\u4e2d\u65ad\u6267\u884c
errortrap \u9519\u8bef\u53d1\u751f\u540e\u7a0b\u5e8f\u662f\u5426\u7ee7\u7eed\u6267\u884c\u7684\u63a7\u5236
erf \u8bef\u5dee\u51fd\u6570
erfc \u8bef\u5dee\u8865\u51fd\u6570
erfcx \u523b\u5ea6\u8bef\u5dee\u8865\u51fd\u6570
erfinv \u9006\u8bef\u5dee\u51fd\u6570
errorbar \u5e26\u8bef\u5dee\u9650\u7684\u66f2\u7ebf\u56fe
etreeplot \u753b\u6d88\u53bb\u6811
eval \u4e32\u6f14\u7b97\u6307\u4ee4
evalin \u8de8\u7a7a\u95f4\u4e32\u6f14\u7b97\u6307\u4ee4
exist \u68c0\u67e5\u53d8\u91cf\u6216\u51fd\u6570\u662f\u5426\u5df2\u5b9a\u4e49
exit \u9000\u51faMatlab\u73af\u5883
exp \u6307\u6570\u51fd\u6570
expand \u7b26\u53f7\u8ba1\u7b97\u4e2d\u7684\u5c55\u5f00\u64cd\u4f5c
expint \u6307\u6570\u79ef\u5206\u51fd\u6570
expm \u5e38\u7528\u77e9\u9635\u6307\u6570\u51fd\u6570
expm1 Pade\u6cd5\u6c42\u77e9\u9635\u6307\u6570
expm2 Taylor\u6cd5\u6c42\u77e9\u9635\u6307\u6570
expm3 \u7279\u5f81\u503c\u5206\u89e3\u6cd5\u6c42\u77e9\u9635\u6307\u6570
eye \u5355\u4f4d\u9635
ezcontour \u753b\u7b49\u4f4d\u7ebf\u7684\u7b80\u6377\u6307\u4ee4
ezcontourf \u753b\u586b\u8272\u7b49\u4f4d\u7ebf\u7684\u7b80\u6377\u6307\u4ee4
ezgraph3 \u753b\u8868\u9762\u56fe\u7684\u901a\u7528\u7b80\u6377\u6307\u4ee4
ezmesh \u753b\u7f51\u7ebf\u56fe\u7684\u7b80\u6377\u6307\u4ee4
ezmeshc \u753b\u5e26\u7b49\u4f4d\u7ebf\u7684\u7f51\u7ebf\u56fe\u7684\u7b80\u6377\u6307\u4ee4
ezplot \u753b\u4e8c\u7ef4\u66f2\u7ebf\u7684\u7b80\u6377\u6307\u4ee4
ezplot3 \u753b\u4e09\u7ef4\u66f2\u7ebf\u7684\u7b80\u6377\u6307\u4ee4
ezpolar \u753b\u6781\u5750\u6807\u56fe\u7684\u7b80\u6377\u6307\u4ee4
ezsurf \u753b\u8868\u9762\u56fe\u7684\u7b80\u6377\u6307\u4ee4
ezsurfc \u753b\u5e26\u7b49\u4f4d\u7ebf\u7684\u8868\u9762\u56fe\u7684\u7b80\u6377\u6307\u4ee4
F f
factor \u7b26\u53f7\u8ba1\u7b97\u7684\u56e0\u5f0f\u5206\u89e3
feather \u7fbd\u6bdb\u56fe
feedback \u53cd\u9988\u8fde\u63a5
feval \u6267\u884c\u7531\u4e32\u6307\u5b9a\u7684\u51fd\u6570
fft \u79bb\u6563Fourier\u53d8\u6362
fft2 \u4e8c\u7ef4\u79bb\u6563Fourier\u53d8\u6362
fftn \u9ad8\u7ef4\u79bb\u6563Fourier\u53d8\u6362
fftshift \u76f4\u6d41\u5206\u91cf\u5bf9\u4e2d\u7684\u8c31
fieldnames \u6784\u67b6\u57df\u540d
figure \u521b\u5efa\u56fe\u5f62\u7a97
fill3 \u4e09\u7ef4\u591a\u8fb9\u5f62\u586b\u8272\u56fe
find \u5bfb\u627e\u975e\u96f6\u5143\u7d20\u4e0b\u6807
findobj \u5bfb\u627e\u5177\u6709\u6307\u5b9a\u5c5e\u6027\u7684\u5bf9\u8c61\u56fe\u67c4
findstr \u5bfb\u627e\u77ed\u4e32\u7684\u8d77\u59cb\u5b57\u7b26\u4e0b\u6807
findsym \u673a\u5668\u786e\u5b9a\u5185\u5b58\u4e2d\u7684\u7b26\u53f7\u53d8\u91cf
finverse \u7b26\u53f7\u8ba1\u7b97\u4e2d\u6c42\u53cd\u51fd\u6570
fix \u5411\u96f6\u53d6\u6574
flag \u7ea2\u767d\u84dd\u9ed1\u4ea4\u9519\u8272\u56fe\u9635
fliplr \u77e9\u9635\u7684\u5de6\u53f3\u7ffb\u8f6c
flipud \u77e9\u9635\u7684\u4e0a\u4e0b\u7ffb\u8f6c
flipdim \u77e9\u9635\u6cbf\u6307\u5b9a\u7ef4\u7ffb\u8f6c
floor \u5411\u8d1f\u65e0\u7a77\u53d6\u6574
flops \u6d6e\u70b9\u8fd0\u7b97\u6b21\u6570
flow Matlab\u63d0\u4f9b\u7684\u6f14\u793a\u6570\u636e
fmin \u6c42\u5355\u53d8\u91cf\u975e\u7ebf\u6027\u51fd\u6570\u6781\u5c0f\u503c\u70b9\uff08\u65e7\u7248\uff09
fminbnd \u6c42\u5355\u53d8\u91cf\u975e\u7ebf\u6027\u51fd\u6570\u6781\u5c0f\u503c\u70b9
fmins \u5355\u7eaf\u5f62\u6cd5\u6c42\u591a\u53d8\u91cf\u51fd\u6570\u6781\u5c0f\u503c\u70b9\uff08\u65e7\u7248\uff09
fminunc \u62df\u725b\u987f\u6cd5\u6c42\u591a\u53d8\u91cf\u51fd\u6570\u6781\u5c0f\u503c\u70b9
fminsearch \u5355\u7eaf\u5f62\u6cd5\u6c42\u591a\u53d8\u91cf\u51fd\u6570\u6781\u5c0f\u503c\u70b9
fnder \u5bf9\u6837\u6761\u51fd\u6570\u6c42\u5bfc
fnint \u5229\u7528\u6837\u6761\u51fd\u6570\u6c42\u79ef\u5206
fnval \u8ba1\u7b97\u6837\u6761\u51fd\u6570\u533a\u95f4\u5185\u4efb\u610f\u4e00\u70b9\u7684\u503c
fnplt \u7ed8\u5236\u6837\u6761\u51fd\u6570\u56fe\u5f62
fopen \u6253\u5f00\u5916\u90e8\u6587\u4ef6
for \u6784\u6210for\u73af\u7528
format \u8bbe\u7f6e\u8f93\u51fa\u683c\u5f0f
fourier Fourier \u53d8\u6362
fplot \u8fd4\u51fd\u7ed8\u56fe\u6307\u4ee4
fprintf \u8bbe\u7f6e\u663e\u793a\u683c\u5f0f
fread \u4ece\u6587\u4ef6\u8bfb\u4e8c\u8fdb\u5236\u6570\u636e
fsolve \u6c42\u591a\u5143\u51fd\u6570\u7684\u96f6\u70b9
full \u628a\u7a00\u758f\u77e9\u9635\u8f6c\u6362\u4e3a\u975e\u7a00\u758f\u9635
funm \u8ba1\u7b97\u4e00\u822c\u77e9\u9635\u51fd\u6570
funtool \u51fd\u6570\u8ba1\u7b97\u5668\u56fe\u5f62\u7528\u6237\u754c\u9762
fzero \u6c42\u5355\u53d8\u91cf\u975e\u7ebf\u6027\u51fd\u6570\u7684\u96f6\u70b9
G g
gamma \u51fd\u6570
gammainc \u4e0d\u5b8c\u5168 \u51fd\u6570
gammaln \u51fd\u6570\u7684\u5bf9\u6570
gca \u83b7\u5f97\u5f53\u524d\u8f74\u53e5\u67c4
gcbo \u83b7\u5f97\u6b63\u6267\u884c"\u56de\u8c03"\u7684\u5bf9\u8c61\u53e5\u67c4
gcf \u83b7\u5f97\u5f53\u524d\u56fe\u5bf9\u8c61\u53e5\u67c4
gco \u83b7\u5f97\u5f53\u524d\u5bf9\u8c61\u53e5\u67c4
geomean \u51e0\u4f55\u5e73\u5747\u503c
get \u83b7\u77e5\u5bf9\u8c61\u5c5e\u6027
getfield \u83b7\u77e5\u6784\u67b6\u6570\u7ec4\u7684\u57df
getframe \u83b7\u53d6\u5f71\u7247\u7684\u5e27\u753b\u9762
ginput \u4ece\u56fe\u5f62\u7a97\u83b7\u53d6\u6570\u636e
global \u5b9a\u4e49\u5168\u5c40\u53d8\u91cf
gplot \u4f9d\u56fe\u8bba\u6cd5\u5219\u753b\u56fe
gradient \u8fd1\u4f3c\u68af\u5ea6
gray \u9ed1\u767d\u7070\u5ea6
grid \u753b\u5206\u683c\u7ebf
griddata \u89c4\u5219\u5316\u6570\u636e\u548c\u66f2\u9762\u62df\u5408
gtext \u7531\u9f20\u6807\u653e\u7f6e\u6ce8\u91ca\u6587\u5b57
guide \u542f\u52a8\u56fe\u5f62\u7528\u6237\u754c\u9762\u4ea4\u4e92\u8bbe\u8ba1\u5de5\u5177
H h
harmmean \u8c03\u548c\u5e73\u5747\u503c
help \u5728\u7ebf\u5e2e\u52a9
helpwin \u4ea4\u4e92\u5f0f\u5728\u7ebf\u5e2e\u52a9
helpdesk \u6253\u5f00\u8d85\u6587\u672c\u5f62\u5f0f\u7528\u6237\u6307\u5357
hex2dec \u5341\u516d\u8fdb\u5236\u8f6c\u6362\u4e3a\u5341\u8fdb\u5236
hex2num \u5341\u516d\u8fdb\u5236\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570
hidden \u900f\u89c6\u548c\u6d88\u9690\u5f00\u5173
hilb Hilbert\u77e9\u9635
hist \u9891\u6570\u8ba1\u7b97\u6216\u9891\u6570\u76f4\u65b9\u56fe
histc \u7aef\u70b9\u5b9a\u4f4d\u9891\u6570\u76f4\u65b9\u56fe
histfit \u5e26\u6b63\u6001\u62df\u5408\u7684\u9891\u6570\u76f4\u65b9\u56fe
hold \u5f53\u524d\u56fe\u4e0a\u91cd\u753b\u7684\u5207\u6362\u5f00\u5173
horner \u5206\u89e3\u6210\u5d4c\u5957\u5f62\u5f0f
hot \u9ed1\u7ea2\u9ec4\u767d\u8272\u56fe
hsv \u9971\u548c\u8272\u56fe
I i
if-else-elseif \u6761\u4ef6\u5206\u652f\u7ed3\u6784
ifft \u79bb\u6563Fourier\u53cd\u53d8\u6362
ifft2 \u4e8c\u7ef4\u79bb\u6563Fourier\u53cd\u53d8\u6362
ifftn \u9ad8\u7ef4\u79bb\u6563Fourier\u53cd\u53d8\u6362
ifftshift \u76f4\u6d41\u5206\u91cf\u5bf9\u4e2d\u7684\u8c31\u7684\u53cd\u64cd\u4f5c
ifourier Fourier\u53cd\u53d8\u6362
i, j \u7f3a\u7701\u7684"\u865a\u5355\u5143"\u53d8\u91cf
ilaplace Laplace\u53cd\u53d8\u6362
imag \u590d\u6570\u865a\u90e8
image \u663e\u793a\u56fe\u8c61
imagesc \u663e\u793a\u4eae\u5ea6\u56fe\u8c61
imfinfo \u83b7\u53d6\u56fe\u5f62\u6587\u4ef6\u4fe1\u606f
imread \u4ece\u6587\u4ef6\u8bfb\u53d6\u56fe\u8c61
imwrite \u628a\u56fe\u8c61\u5199\u6210\u6587\u4ef6
ind2sub \u5355\u4e0b\u6807\u8f6c\u53d8\u4e3a\u591a\u4e0b\u6807
inf \u65e0\u7a77\u5927
info MathWorks\u516c\u53f8\u7f51\u70b9\u5730\u5740
inline \u6784\u9020\u5185\u8054\u51fd\u6570\u5bf9\u8c61
inmem \u5217\u51fa\u5185\u5b58\u4e2d\u7684\u51fd\u6570\u540d
input \u63d0\u793a\u7528\u6237\u8f93\u5165
inputname \u8f93\u5165\u5b97\u91cf\u540d
int \u7b26\u53f7\u79ef\u5206
int2str \u628a\u6574\u6570\u6570\u7ec4\u8f6c\u6362\u4e3a\u4e32\u6570\u7ec4
interp1 \u4e00\u7ef4\u63d2\u503c
interp2 \u4e8c\u7ef4\u63d2\u503c
interp3 \u4e09\u7ef4\u63d2\u503c
interpn N\u7ef4\u63d2\u503c
interpft \u5229\u7528FFT\u63d2\u503c
intro Matlab\u81ea\u5e26\u7684\u5165\u95e8\u5f15\u5bfc
inv \u6c42\u77e9\u9635\u9006
invhilb Hilbert\u77e9\u9635\u7684\u51c6\u786e\u9006
ipermute \u5e7f\u4e49\u53cd\u8f6c\u7f6e
isa \u68c0\u6d4b\u662f\u5426\u7ed9\u5b9a\u7c7b\u7684\u5bf9\u8c61
ischar \u82e5\u662f\u5b57\u7b26\u4e32\u5219\u4e3a\u771f
isequal \u82e5\u4e24\u6570\u7ec4\u76f8\u540c\u5219\u4e3a\u771f
isempty \u82e5\u662f\u7a7a\u9635\u5219\u4e3a\u771f
isfinite \u82e5\u5168\u90e8\u5143\u7d20\u90fd\u6709\u9650\u5219\u4e3a\u771f
isfield \u82e5\u662f\u6784\u67b6\u57df\u5219\u4e3a\u771f
isglobal \u82e5\u662f\u5168\u5c40\u53d8\u91cf\u5219\u4e3a\u771f
ishandle \u82e5\u662f\u56fe\u5f62\u53e5\u67c4\u5219\u4e3a\u771f
ishold \u82e5\u5f53\u524d\u56fe\u5f62\u5904\u4e8e\u4fdd\u7559\u72b6\u6001\u5219\u4e3a\u771f
isieee \u82e5\u8ba1\u7b97\u673a\u6267\u884cIEEE\u89c4\u5219\u5219\u4e3a\u771f
isinf \u82e5\u662f\u65e0\u7a77\u6570\u636e\u5219\u4e3a\u771f
isletter \u82e5\u662f\u82f1\u6587\u5b57\u6bcd\u5219\u4e3a\u771f
islogical \u82e5\u662f\u903b\u8f91\u6570\u7ec4\u5219\u4e3a\u771f
ismember \u68c0\u67e5\u662f\u5426\u5c5e\u4e8e\u6307\u5b9a\u96c6
isnan \u82e5\u662f\u975e\u6570\u5219\u4e3a\u771f
isnumeric \u82e5\u662f\u6570\u503c\u6570\u7ec4\u5219\u4e3a\u771f
isobject \u82e5\u662f\u5bf9\u8c61\u5219\u4e3a\u771f
isprime \u82e5\u662f\u8d28\u6570\u5219\u4e3a\u771f
isreal \u82e5\u662f\u5b9e\u6570\u5219\u4e3a\u771f
isspace \u82e5\u662f\u7a7a\u683c\u5219\u4e3a\u771f
issparse \u82e5\u662f\u7a00\u758f\u77e9\u9635\u5219\u4e3a\u771f
isstruct \u82e5\u662f\u6784\u67b6\u5219\u4e3a\u771f
isstudent \u82e5\u662fMatlab\u5b66\u751f\u7248\u5219\u4e3a\u771f
iztrans \u7b26\u53f7\u8ba1\u7b97Z\u53cd\u53d8\u6362
J j , K k
jacobian \u7b26\u53f7\u8ba1\u7b97\u4e2d\u6c42Jacobian \u77e9\u9635
jet \u84dd\u5934\u7ea2\u5c3e\u9971\u548c\u8272
jordan \u7b26\u53f7\u8ba1\u7b97\u4e2d\u83b7\u5f97 Jordan\u6807\u51c6\u578b
keyboard \u952e\u76d8\u83b7\u5f97\u63a7\u5236\u6743
kron Kronecker\u4e58\u6cd5\u89c4\u5219\u4ea7\u751f\u7684\u6570\u7ec4
L l
laplace Laplace\u53d8\u6362
lasterr \u663e\u793a\u6700\u65b0\u51fa\u9519\u4fe1\u606f
lastwarn \u663e\u793a\u6700\u65b0\u8b66\u544a\u4fe1\u606f
leastsq \u89e3\u975e\u7ebf\u6027\u6700\u5c0f\u4e8c\u4e58\u95ee\u9898\uff08\u65e7\u7248\uff09
legend \u56fe\u5f62\u56fe\u4f8b
lighting \u7167\u660e\u6a21\u5f0f
line \u521b\u5efa\u7ebf\u5bf9\u8c61
lines \u91c7\u7528plot \u753b\u7ebf\u8272
linmod \u83b7\u8fde\u7eed\u7cfb\u7edf\u7684\u7ebf\u6027\u5316\u6a21\u578b
linmod2 \u83b7\u8fde\u7eed\u7cfb\u7edf\u7684\u7ebf\u6027\u5316\u7cbe\u826f\u6a21\u578b
linspace \u7ebf\u6027\u7b49\u5206\u5411\u91cf
ln \u77e9\u9635\u81ea\u7136\u5bf9\u6570
load \u4eceMAT\u6587\u4ef6\u8bfb\u53d6\u53d8\u91cf
log \u81ea\u7136\u5bf9\u6570
log10 \u5e38\u7528\u5bf9\u6570
log2 \u5e95\u4e3a2\u7684\u5bf9\u6570
loglog \u53cc\u5bf9\u6570\u523b\u5ea6\u56fe\u5f62
logm \u77e9\u9635\u5bf9\u6570
logspace \u5bf9\u6570\u5206\u5ea6\u5411\u91cf
lookfor \u6309\u5173\u952e\u5b57\u641c\u7d22M\u6587\u4ef6
lower \u8f6c\u6362\u4e3a\u5c0f\u5199\u5b57\u6bcd
lsqnonlin \u89e3\u975e\u7ebf\u6027\u6700\u5c0f\u4e8c\u4e58\u95ee\u9898
lu LU\u5206\u89e3
M m
mad \u5e73\u5747\u7edd\u5bf9\u503c\u504f\u5dee
magic \u9b54\u65b9\u9635
maple &nb, sp; \u8fd0\u4f5c Maple\u683c\u5f0f\u6307\u4ee4
mat2str \u628a\u6570\u503c\u6570\u7ec4\u8f6c\u6362\u6210\u8f93\u5165\u5f62\u6001\u4e32\u6570\u7ec4
material \u6750\u6599\u53cd\u5c04\u6a21\u5f0f
max \u627e\u5411\u91cf\u4e2d\u6700\u5927\u5143\u7d20
mbuild \u4ea7\u751fEXE\u6587\u4ef6\u7f16\u8bd1\u73af\u5883\u7684\u9884\u8bbe\u7f6e\u6307\u4ee4
mcc \u521b\u5efaMEX\u6216EXE\u6587\u4ef6\u7684\u7f16\u8bd1\u6307\u4ee4
mean \u6c42\u5411\u91cf\u5143\u7d20\u7684\u5e73\u5747\u503c
median \u6c42\u4e2d\u4f4d\u6570
menuedit \u542f\u52a8\u8bbe\u8ba1\u7528\u6237\u83dc\u5355\u7684\u4ea4\u4e92\u5f0f\u7f16\u8f91\u5de5\u5177
mesh \u7f51\u7ebf\u56fe
meshz \u5782\u5e18\u7f51\u7ebf\u56fe
meshgrid \u4ea7\u751f"\u683c\u70b9"\u77e9\u9635
methods \u83b7\u77e5\u5bf9\u6307\u5b9a\u7c7b\u5b9a\u4e49\u7684\u6240\u6709\u65b9\u6cd5\u51fd\u6570
mex \u4ea7\u751fMEX\u6587\u4ef6\u7f16\u8bd1\u73af\u5883\u7684\u9884\u8bbe\u7f6e\u6307\u4ee4
mfunlis \u80fd\u88abmfun\u8ba1\u7b97\u7684MAPLE\u7ecf\u5178\u51fd\u6570\u5217\u8868
mhelp \u5f15\u51fa Maple\u7684\u5728\u7ebf\u5e2e\u52a9
min \u627e\u5411\u91cf\u4e2d\u6700\u5c0f\u5143\u7d20
mkdir \u521b\u5efa\u76ee\u5f55
mkpp \u9010\u6bb5\u591a\u9879\u5f0f\u6570\u636e\u7684\u660e\u6670\u5316
mod \u6a21\u8fd0\u7b97
more \u6307\u4ee4\u7a97\u4e2d\u5185\u5bb9\u7684\u5206\u9875\u663e\u793a
movie \u653e\u6620\u5f71\u7247\u52a8\u753b
moviein \u5f71\u7247\u5e27\u753b\u9762\u7684\u5185\u5b58\u9884\u7f6e
mtaylor \u7b26\u53f7\u8ba1\u7b97\u591a\u53d8\u91cfTaylor\u7ea7\u6570\u5c55\u5f00
N n
ndims \u6c42\u6570\u7ec4\u7ef4\u6570
NaN \u975e\u6570\uff08\u9884\u5b9a\u4e49\uff09\u53d8\u91cf
nargchk \u8f93\u5165\u5b97\u91cf\u6570\u9a8c\u8bc1
nargin \u51fd\u6570\u8f93\u5165\u5b97\u91cf\u6570
nargout \u51fd\u6570\u8f93\u51fa\u5b97\u91cf\u6570
ndgrid \u4ea7\u751f\u9ad8\u7ef4\u683c\u70b9\u77e9\u9635
newplot \u51c6\u5907\u65b0\u7684\u7f3a\u7701\u56fe\u3001\u8f74
nextpow2 \u53d6\u6700\u63a5\u8fd1\u7684\u8f83\u59272\u6b21\u5e42
nnz \u77e9\u9635\u7684\u975e\u96f6\u5143\u7d20\u603b\u6570
nonzeros \u77e9\u9635\u7684\u975e\u96f6\u5143\u7d20
norm \u77e9\u9635\u6216\u5411\u91cf\u8303\u6570
normcdf \u6b63\u6001\u5206\u5e03\u7d2f\u8ba1\u6982\u7387\u5bc6\u5ea6\u51fd\u6570
normest \u4f30\u8ba1\u77e9\u96352\u8303\u6570
norminv \u6b63\u6001\u5206\u5e03\u9006\u7d2f\u8ba1\u6982\u7387\u5bc6\u5ea6\u51fd\u6570
normpdf \u6b63\u6001\u5206\u5e03\u6982\u7387\u5bc6\u5ea6\u51fd\u6570
normrnd \u6b63\u6001\u968f\u673a\u6570\u53d1\u751f\u5668
notebook \u542f\u52a8Matlab\u548cWord\u7684\u96c6\u6210\u73af\u5883
null \u96f6\u7a7a\u95f4
num2str \u628a\u975e\u6574\u6570\u6570\u7ec4\u8f6c\u6362\u4e3a\u4e32
numden \u83b7\u53d6\u6700\u5c0f\u516c\u5206\u6bcd\u548c\u76f8\u5e94\u7684\u5206\u5b50\u8868\u8fbe\u5f0f
nzmax \u6307\u5b9a\u5b58\u653e\u975e\u96f6\u5143\u7d20\u6240\u9700\u5185\u5b58
O o
ode1 \u975eStiff \u5fae\u5206\u65b9\u7a0b\u53d8\u6b65\u957f\u89e3\u7b97\u5668
ode15s Stiff \u5fae\u5206\u65b9\u7a0b\u53d8\u6b65\u957f\u89e3\u7b97\u5668
ode23t \u9002\u5ea6Stiff \u5fae\u5206\u65b9\u7a0b\u89e3\u7b97\u5668
ode23tb Stiff \u5fae\u5206\u65b9\u7a0b\u89e3\u7b97\u5668
ode45 \u975eStiff \u5fae\u5206\u65b9\u7a0b\u53d8\u6b65\u957f\u89e3\u7b97\u5668
odefile ODE \u6587\u4ef6\u6a21\u677f
odeget \u83b7\u77e5ODE \u9009\u9879\u8bbe\u7f6e\u53c2\u6570
odephas2 ODE \u8f93\u51fa\u51fd\u6570\u7684\u4e8c\u7ef4\u76f8\u5e73\u9762\u56fe
odephas3 ODE \u8f93\u51fa\u51fd\u6570\u7684\u4e09\u7ef4\u76f8\u7a7a\u95f4\u56fe
odeplot ODE \u8f93\u51fa\u51fd\u6570\u7684\u65f6\u95f4\u8f68\u8ff9\u56fe
odeprint \u5728Matlab\u6307\u4ee4\u7a97\u663e\u793a\u7ed3\u679c
odeset \u521b\u5efa\u6216\u6539\u5199 ODE\u9009\u9879\u6784\u67b6\u53c2\u6570\u503c
ones \u51681\u6570\u7ec4
optimset \u521b\u5efa\u6216\u6539\u5199\u4f18\u5316\u6cdb\u51fd\u6307\u4ee4\u7684\u9009\u9879\u53c2\u6570\u503c
orient \u8bbe\u5b9a\u56fe\u5f62\u7684\u6392\u653e\u65b9\u5f0f
orth \u503c\u7a7a\u95f4\u6b63\u4ea4\u5316
P p
pack \u6536\u96c6Matlab\u5185\u5b58\u788e\u5757\u6269\u5927\u5185\u5b58
pagedlg \u8c03\u51fa\u56fe\u5f62\u6392\u7248\u5bf9\u8bdd\u6846
patch \u521b\u5efa\u5757\u5bf9\u8c61
path \u8bbe\u7f6eMatlab\u641c\u7d22\u8def\u5f84\u7684\u6307\u4ee4
pathtool \u641c\u7d22\u8def\u5f84\u7ba1\u7406\u5668
pause \u6682\u505c
pcode \u521b\u5efa\u9884\u89e3\u8bd1P\u7801\u6587\u4ef6
pcolor \u4f2a\u5f69\u56fe
peaks Matlab\u63d0\u4f9b\u7684\u5178\u578b\u4e09\u7ef4\u66f2\u9762
permute \u5e7f\u4e49\u8f6c\u7f6e
pi \uff08\u9884\u5b9a\u4e49\u53d8\u91cf\uff09\u5706\u5468\u7387
pie \u4e8c\u7ef4\u997c\u56fe
pie3 \u4e09\u7ef4\u997c\u56fe
pink \u7c89\u7ea2\u8272\u56fe\u77e9\u9635
pinv \u4f2a\u9006
plot \u5e73\u9762\u7ebf\u56fe
plot3 \u4e09\u7ef4\u7ebf\u56fe
plotmatrix \u77e9\u9635\u7684\u6563\u70b9\u56fe
plotyy \u53cc\u7eb5\u5750\u6807\u56fe
poissinv \u6cca\u677e\u5206\u5e03\u9006\u7d2f\u8ba1\u6982\u7387\u5206\u5e03\u51fd\u6570
poissrnd \u6cca\u677e\u5206\u5e03\u968f\u673a\u6570\u53d1\u751f\u5668
pol2cart \u6781\u6216\u67f1\u5750\u6807\u53d8\u4e3a\u76f4\u89d2\u5750\u6807
polar \u6781\u5750\u6807\u56fe
poly \u77e9\u9635\u7684\u7279\u5f81\u591a\u9879\u5f0f\u3001\u6839\u96c6\u5bf9\u5e94\u7684\u591a\u9879\u5f0f
poly2str \u4ee5\u4e60\u60ef\u65b9\u5f0f\u663e\u793a\u591a\u9879\u5f0f
poly2sym \u53cc\u7cbe\u5ea6\u591a\u9879\u5f0f\u7cfb\u6570\u8f6c\u53d8\u4e3a\u5411\u91cf\u7b26\u53f7\u591a\u9879\u5f0f
polyder \u591a\u9879\u5f0f\u5bfc\u6570
polyfit \u6570\u636e\u7684\u591a\u9879\u5f0f\u62df\u5408
polyval \u8ba1\u7b97\u591a\u9879\u5f0f\u7684\u503c
polyvalm \u8ba1\u7b97\u77e9\u9635\u591a\u9879\u5f0f
pow2 2\u7684\u5e42
ppval \u8ba1\u7b97\u5206\u6bb5\u591a\u9879\u5f0f
pretty \u4ee5\u4e60\u60ef\u65b9\u5f0f\u663e\u793a\u7b26\u53f7\u8868\u8fbe\u5f0f
print \u6253\u5370\u56fe\u5f62\u6216SIMULINK\u6a21\u578b
printsys \u4ee5\u4e60\u60ef\u65b9\u5f0f\u663e\u793a\u6709\u7406\u5206\u5f0f
prism \u5149\u8c31\u8272\u56fe\u77e9\u9635
procread \u5411MAPLE\u8f93\u9001\u8ba1\u7b97\u7a0b\u5e8f
profile \u51fd\u6570\u6587\u4ef6\u6027\u80fd\u8bc4\u4f30\u5668
propedit \u56fe\u5f62\u5bf9\u8c61\u5c5e\u6027\u7f16\u8f91\u5668
pwd \u663e\u793a\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55
Q q
quad \u4f4e\u9636\u6cd5\u8ba1\u7b97\u6570\u503c\u79ef\u5206
quad8 \u9ad8\u9636\u6cd5\u8ba1\u7b97\u6570\u503c\u79ef\u5206(QUADL)
quit \u63a8\u51faMatlab \u73af\u5883
quiver \u4e8c\u7ef4\u65b9\u5411\u7bad\u5934\u56fe
quiver3 \u4e09\u7ef4\u65b9\u5411\u7bad\u5934\u56fe
R r
rand \u4ea7\u751f\u5747\u5300\u5206\u5e03\u968f\u673a\u6570
randn \u4ea7\u751f\u6b63\u6001\u5206\u5e03\u968f\u673a\u6570
randperm \u968f\u673a\u7f6e\u6362\u5411\u91cf
range \u6837\u672c\u6781\u5dee
rank \u77e9\u9635\u7684\u79e9
rats \u6709\u7406\u8f93\u51fa
rcond \u77e9\u9635\u5012\u6761\u4ef6\u6570\u4f30\u8ba1
real \u590d\u6570\u7684\u5b9e\u90e8
reallog \u5728\u5b9e\u6570\u57df\u5185\u8ba1\u7b97\u81ea\u7136\u5bf9\u6570
realpow \u5728\u5b9e\u6570\u57df\u5185\u8ba1\u7b97\u4e58\u65b9
realsqrt \u5728\u5b9e\u6570\u57df\u5185\u8ba1\u7b97\u5e73\u65b9\u6839
realmax \u6700\u5927\u6b63\u6d6e\u70b9\u6570
realmin \u6700\u5c0f\u6b63\u6d6e\u70b9\u6570
rectangle \u753b"\u957f\u65b9\u6846"
rem \u6c42\u4f59\u6570
repmat \u94fa\u653e\u6a21\u5757\u6570\u7ec4
reshape \u6539\u53d8\u6570\u7ec4\u7ef4\u6570\u3001\u5927\u5c0f
residue \u90e8\u5206\u5206\u5f0f\u5c55\u5f00
return \u8fd4\u56de
ribbon \u628a\u4e8c\u7ef4\u66f2\u7ebf\u753b\u6210\u4e09\u7ef4\u5f69\u5e26\u56fe
rmfield \u5220\u53bb\u6784\u67b6\u7684\u57df
roots \u6c42\u591a\u9879\u5f0f\u7684\u6839
rose \u6570\u6247\u5f62\u56fe
rot90 \u77e9\u9635\u65cb\u8f6c90\u5ea6
rotate \u6307\u5b9a\u7684\u539f\u70b9\u548c\u65b9\u5411\u65cb\u8f6c
rotate3d \u542f\u52a8\u4e09\u7ef4\u56fe\u5f62\u89c6\u89d2\u7684\u4ea4\u4e92\u8bbe\u7f6e\u529f\u80fd
round \u5411\u6700\u8fd1\u6574\u6570\u5706\u6574
rref \u7b80\u5316\u77e9\u9635\u4e3a\u68af\u5f62\u5f62\u5f0f
rsf2csf \u5b9e\u6570\u5757\u5bf9\u89d2\u9635\u8f6c\u4e3a\u590d\u6570\u7279\u5f81\u503c\u5bf9\u89d2\u9635
rsums Riemann\u548c
S s
save \u628a\u5185\u5b58\u53d8\u91cf\u4fdd\u5b58\u4e3a\u6587\u4ef6
scatter \u6563\u70b9\u56fe
scatter3 \u4e09\u7ef4\u6563\u70b9\u56fe
sec \u6b63\u5272
sech \u53cc\u66f2\u6b63\u5272
semilogx X\u8f74\u5bf9\u6570\u523b\u5ea6\u5750\u6807\u56fe
semilogy Y\u8f74\u5bf9\u6570\u523b\u5ea6\u5750\u6807\u56fe
series \u4e32\u8054\u8fde\u63a5
set \u8bbe\u7f6e\u56fe\u5f62\u5bf9\u8c61\u5c5e\u6027
setfield \u8bbe\u7f6e\u6784\u67b6\u6570\u7ec4\u7684\u57df
setstr \u5c06ASCII\u7801\u8f6c\u6362\u4e3a\u5b57\u7b26\u7684\u65e7\u7248\u6307\u4ee4
sign \u6839\u636e\u7b26\u53f7\u53d6\u503c\u51fd\u6570
signum \u7b26\u53f7\u8ba1\u7b97\u4e2d\u7684\u7b26\u53f7\u53d6\u503c\u51fd\u6570
sim \u8fd0\u884cSIMULINK\u6a21\u578b
simget \u83b7\u53d6SIMULINK\u6a21\u578b\u8bbe\u7f6e\u7684\u4eff\u771f\u53c2\u6570
simple \u5bfb\u627e\u6700\u77ed\u5f62\u5f0f\u7684\u7b26\u53f7\u89e3
simplify \u7b26\u53f7\u8ba1\u7b97\u4e2d\u8fdb\u884c\u7b80\u5316\u64cd\u4f5c
simset \u5bf9SIMULINK\u6a21\u578b\u7684\u4eff\u771f\u53c2\u6570\u8fdb\u884c\u8bbe\u7f6e
simulink \u542f\u52a8SIMULINK\u6a21\u5757\u5e93\u6d4f\u89c8\u5668
sin \u6b63\u5f26
sinh \u53cc\u66f2\u6b63\u5f26
size \u77e9\u9635\u7684\u5927\u5c0f
slice \u7acb\u4f53\u5207\u7247\u56fe
solve \u6c42\u4ee3\u6570\u65b9\u7a0b\u7684\u7b26\u53f7\u89e3
spalloc \u4e3a\u975e\u96f6\u5143\u7d20\u914d\u7f6e\u5185\u5b58
sparse \u521b\u5efa\u7a00\u758f\u77e9\u9635
spconvert \u628a\u5916\u90e8\u6570\u636e\u8f6c\u6362\u4e3a\u7a00\u758f\u77e9\u9635
spdiags \u7a00\u758f\u5bf9\u89d2\u9635
spfun \u6c42\u975e\u96f6\u5143\u7d20\u7684\u51fd\u6570\u503c
sph2cart \u7403\u5750\u6807\u53d8\u4e3a\u76f4\u89d2\u5750\u6807
sphere \u4ea7\u751f\u7403\u9762
spinmap \u8272\u56fe\u5f69\u8272\u7684\u5468\u671f\u53d8\u5316
spline \u6837\u6761\u63d2\u503c
spones \u75281\u7f6e\u6362\u975e\u96f6\u5143\u7d20
sprandsym \u7a00\u758f\u968f\u673a\u5bf9\u79f0\u9635
sprank \u7ed3\u6784\u79e9
spring \u7d2b\u9ec4\u8c03\u6625\u8272\u56fe
sprintf \u628a\u683c\u5f0f\u6570\u636e\u5199\u6210\u4e32
spy \u753b\u7a00\u758f\u7ed3\u6784\u56fe
sqrt \u5e73\u65b9\u6839
sqrtm \u65b9\u6839\u77e9\u9635
squeeze \u5220\u53bb\u5927\u5c0f\u4e3a1\u7684"\u5b64\u7ef4"
sscanf \u6309\u6307\u5b9a\u683c\u5f0f\u8bfb\u4e32
stairs \u9636\u68af\u56fe
std \u6807\u51c6\u5dee
stem \u4e8c\u7ef4\u6746\u56fe
step \u9636\u8dc3\u54cd\u5e94\u6307\u4ee4
str2double \u4e32\u8f6c\u6362\u4e3a\u53cc\u7cbe\u5ea6\u503c
str2mat \u521b\u5efa\u591a\u884c\u4e32\u6570\u7ec4
str2num \u4e32\u8f6c\u6362\u4e3a\u6570
strcat \u63a5\u6210\u957f\u4e32
strcmp \u4e32\u6bd4\u8f83
strjust \u4e32\u5bf9\u9f50
strmatch \u641c\u7d22\u6307\u5b9a\u4e32
strncmp \u4e32\u4e2d\u524d\u82e5\u5e72\u5b57\u7b26\u6bd4\u8f83
strrep \u4e32\u66ff\u6362
strtok \u5bfb\u627e\u7b2c\u4e00\u95f4\u9694\u7b26\u524d\u7684\u5185\u5bb9
struct \u521b\u5efa\u6784\u67b6\u6570\u7ec4
struct2cell \u628a\u6784\u67b6\u8f6c\u6362\u4e3a\u5143\u80de\u6570\u7ec4
strvcat \u521b\u5efa\u591a\u884c\u4e32\u6570\u7ec4
sub2ind \u591a\u4e0b\u6807\u8f6c\u6362\u4e3a\u5355\u4e0b\u6807
subexpr \u901a\u8fc7\u5b50\u8868\u8fbe\u5f0f\u91cd\u5199\u7b26\u53f7\u5bf9\u8c61
subplot \u521b\u5efa\u5b50\u56fe
subs \u7b26\u53f7\u8ba1\u7b97\u4e2d\u7684\u7b26\u53f7\u53d8\u91cf\u7f6e\u6362
subspace \u4e24\u5b50\u7a7a\u95f4\u5939\u89d2
sum \u5143\u7d20\u548c
summer \u7eff\u9ec4\u8c03\u590f\u8272\u56fe
superiorto \u8bbe\u5b9a\u4f18\u5148\u7ea7
surf \u4e09\u7ef4\u7740\u8272\u8868\u9762\u56fe
surface \u521b\u5efa\u9762\u5bf9\u8c61
surfc \u5e26\u7b49\u4f4d\u7ebf\u7684\u8868\u9762\u56fe
surfl \u5e26\u5149\u7167\u7684\u4e09\u7ef4\u8868\u9762\u56fe
surfnorm \u7a7a\u95f4\u8868\u9762\u7684\u6cd5\u7ebf
svd \u5947\u5f02\u503c\u5206\u89e3
svds \u6c42\u6307\u5b9a\u7684\u82e5\u5e72\u5947\u5f02\u503c
switch-case-otherwise \u591a\u5206\u652f\u7ed3\u6784
sym2poly \u7b26\u53f7\u591a\u9879\u5f0f\u8f6c\u53d8\u4e3a\u53cc\u7cbe\u5ea6\u591a\u9879\u5f0f\u7cfb\u6570\u5411\u91cf
symmmd \u5bf9\u79f0\u6700\u5c0f\u5ea6\u6392\u5e8f
symrcm \u53cd\u5411Cuthill-McKee\u6392\u5e8f
syms \u521b\u5efa\u591a\u4e2a\u7b26\u53f7\u5bf9\u8c61
T t
tan \u6b63\u5207
tanh \u53cc\u66f2\u6b63\u5207
taylortool \u8fdb\u884cTaylor\u903c\u8fd1\u5206\u6790\u7684\u4ea4\u4e92\u754c\u9762
text \u6587\u5b57\u6ce8\u91ca
tf \u521b\u5efa\u4f20\u9012\u51fd\u6570\u5bf9\u8c61
tic \u542f\u52a8\u8ba1\u65f6\u5668
title \u56fe\u540d
toc \u5173\u95ed\u8ba1\u65f6\u5668
trapz \u68af\u5f62\u6cd5\u6570\u503c\u79ef\u5206
treelayout \u5c55\u5f00\u6811\u3001\u6797
treeplot \u753b\u6811\u56fe
tril \u4e0b\u4e09\u89d2\u9635
trim \u6c42\u7cfb\u7edf\u5e73\u8861\u70b9
trimesh \u4e0d\u89c4\u5219\u683c\u70b9\u7f51\u7ebf\u56fe
trisurf \u4e0d\u89c4\u5219\u683c\u70b9\u8868\u9762\u56fe triu \u4e0a\u4e09\u89d2\u9635 try-catch \u63a7\u5236\u6d41\u4e2d\u7684Try-catch\u7ed3\u6784 type \u663e\u793aM\u6587\u4ef6
U u
uicontextmenu \u521b\u5efa\u73b0\u573a\u83dc\u5355
uicontrol \u521b\u5efa\u7528\u6237\u63a7\u4ef6
uimenu \u521b\u5efa\u7528\u6237\u83dc\u5355
unmkpp \u9010\u6bb5\u591a\u9879\u5f0f\u6570\u636e\u7684\u53cd\u660e\u6670\u5316
unwrap \u81ea\u7136\u6001\u76f8\u89d2
upper \u8f6c\u6362\u4e3a\u5927\u5199\u5b57\u6bcd
V v
var \u65b9\u5dee
varargin \u53d8\u957f\u5ea6\u8f93\u5165\u5b97\u91cf
varargout \u53d8\u957f\u5ea6\u8f93\u51fa\u5b97\u91cf
vectorize \u4f7f\u4e32\u8868\u8fbe\u5f0f\u6216\u5185\u8054\u51fd\u6570\u9002\u4e8e\u6570\u7ec4\u8fd0\u7b97
ver \u7248\u672c\u4fe1\u606f\u7684\u83b7\u53d6
view \u4e09\u7ef4\u56fe\u5f62\u7684\u89c6\u89d2\u63a7\u5236
voronoi Voronoi\u591a\u8fb9\u5f62
vpa \u4efb\u610f\u7cbe\u5ea6\uff08\u7b26\u53f7\u7c7b\uff09\u6570\u503c
W w
warning \u663e\u793a\u8b66\u544a\u4fe1\u606f
what \u5217\u51fa\u5f53\u524d\u76ee\u5f55\u4e0a\u7684\u6587\u4ef6
whatsnew \u663e\u793aMatlab\u4e2d Readme\u6587\u4ef6\u7684\u5185\u5bb9
which \u786e\u5b9a\u51fd\u6570\u3001\u6587\u4ef6\u7684\u4f4d\u7f6e
while \u63a7\u5236\u6d41\u4e2d\u7684While\u73af\u7ed3\u6784
white \u5168\u767d\u8272\u56fe\u77e9\u9635
whitebg \u6307\u5b9a\u8f74\u7684\u80cc\u666f\u8272
who \u5217\u51fa\u5185\u5b58\u4e2d\u7684\u53d8\u91cf\u540d
whos \u5217\u51fa\u5185\u5b58\u4e2d\u53d8\u91cf\u7684\u8be6\u7ec6\u4fe1\u606f
winter \u84dd\u7eff\u8c03\u51ac\u8272\u56fe
workspace \u542f\u52a8\u5185\u5b58\u6d4f\u89c8\u5668
X x , Y y , Z z
xlabel X\u8f74\u540d
xor \u6216\u975e\u903b\u8f91
yesinput \u667a\u80fd\u8f93\u5165\u6307\u4ee4
ylabel Y\u8f74\u540d
zeros \u5168\u96f6\u6570\u7ec4
zlabel Z\u8f74\u540d
zoom \u56fe\u5f62\u7684\u53d8\u7126\u653e\u5927\u548c\u7f29\u5c0f
ztrans \u7b26\u53f7\u8ba1\u7b97Z\u53d8\u6362
syms x y
或者
x=sym('x')
y=sym('y')
绛旓細銆奡imulink涓庝俊鍙峰鐞嗐 c = cell(size(A)) 鍒涘缓涓涓厓鑳炴暟缁勶紝瀹冨寘鍚笌鐭╅樀A鍚岀淮鏁扮殑绌虹煩闃点 c = cell(javaobj) 鎶奐ava鏁扮粍鎴朖ava瀵硅薄javaobj杞崲鎴愪竴涓狹ATLBA鍏冭優鏁扮粍銆 鐢辨浜х敓鐨勫厓鑳炴暟缁勭殑鍏冪礌鏄MATLAB绫诲瀷涔嬩竴锛屽畠闈炲父鎺ヨ繎浜嶫ava鏁扮粍鍏冪礌鎴朖ava瀵硅薄銆 搴旂敤涓句緥锛 渚嬩竴锛氫笅闈緥瀛...
绛旓細MATLAB涓if else璇彞鐨浣跨敤鏂规硶绀轰緥锛氱涓姝ワ細棣栧厛锛屾壘鍒板紑濮嬭彍鍗曠殑MATLAB鍥炬爣锛屽苟鎵撳紑MATLAB銆傜浜屾锛氬湪MATLAB鐨杞欢鐣岄潰涓偣鍑籪ile-new-m-file锛屽垱寤烘柊鏂囦欢銆傜涓夋锛氬皢鎵瑕佸垱寤虹殑鏂版枃浠跺懡鍚嶄负test锛屽苟鐐瑰嚮淇濆瓨銆傜鍥涙锛氱劧鍚庡鍥炬墍绀猴紝杈撳叆濡備笅浠ｇ爜 绗簲姝ワ細鐐瑰嚮涓婃柟宸ュ叿鏍忎腑鐨勭豢鑹蹭笁瑙掑舰鐨勮繍琛屾寜閽...
绛旓細1銆侀鍏堝弻鍑matlab杞欢鍥炬爣锛浣跨敤璇彞锛歺=0:0.2:7*pi;鍒涘缓涓涓竴缁存暟缁勶紝琛ㄧず涓夌淮绂绘暎搴忓垪鍥剧殑鍦▁杞翠笂鐨勫垎甯冭寖鍥淬2銆佷娇鐢ㄨ鍙ワ細y=exp(-x/9).*cos(x);z=4*exp(-x/9).*sin(x);鍒涘缓涓夌淮搴忓垪鍥剧殑鏂圭▼锛岃繖鏍峰氨鏈変簡瀹屾暣鐨勪笁缁村潗鏍囦簡銆3銆佺劧鍚庝娇鐢ㄨ鍙ワ細stem3(y,z,x,'filled');缁樺埗涓夌淮...
绛旓細鐢matlab濡備綍鍒涘缓1,2,4,10,20,40,100,200,400,1000...杩欐牱鐨勬暟缁勶紵鍙互鏉ヨ冭檻锛1銆佸皢銆1 2 4銆戣祴鍊肩粰A 2銆佸埄鐢╢or寰幆璇彞锛屽疄鐜 A=[A,A*10.^i];3銆佷唬鐮 A=[1,2,4];for i=1:3 A=[A,A*10.^i];end A n=max(find(A<=89))A=A(1:n)
绛旓細棰樹富鑻辨枃闂鐨勬剰鎬濇槸锛屾牴鎹煇鎵瑰鐢熺殑鍙ｅご閮ㄥ垎鐨勬垚缁╋紙v锛夊拰瀹氶噺閮ㄥ垎鐨勬垚缁╋紙q锛夋潵鍐冲畾鐢宠浜烘槸鍚︽湁璧勬牸琚綍鍙栥傛墍鍒╃敤matlab鍙互杩欐牱鏉ュ疄鐜帮細1銆佸垱寤虹殑褰曞彇鍑芥暟锛宔ligible锛坴,q锛夎鍑芥暟锛屽簲绗﹀悎v,q锛88锛屼笖锛坴+q锛/2鈮92鐨勬潯浠讹紝鍙互if鍒ゆ柇璇彞瀹屾垚2銆佽緭鍑虹鍚堜笂杩版潯浠剁敤true琛ㄧず锛屽惁鍒欑敤false琛ㄧず...
绛旓細宓屽if璇彞鐨勮娉曞涓嬶細if <expression 1> Executes when the boolean expression 1 is true if <expression 2> Executes when the boolean expression 2 is true end end 渚嬪锛氬垱寤鸿剼鏈枃浠跺苟鍦ㄥ叾涓敭鍏ヤ互涓嬩唬鐮 锛歛 = 100;b = 200;check the boolean condition if( a == 100 )if condition ...
绛旓細濡備綍鐢matlab浠ｇ爜瀹炵幇鍥句腑杩欎釜浼樺寲妯″瀷锛熷垎鏋愰涓荤粰鍑虹殑浼樺寲闂灞炰簬姹傛渶澶у肩殑鏋佸兼渶浼樺寲闂銆傝闂涓鑸彲浠ョ敤fmincon鍑芥暟鏉ユ眰瑙ｏ紝涔熷彲浠ョ敤ga閬椾紶绠楁硶绛夊嚱鏁版潵姹傝В銆傚鐢╢mincon鍑芥暟鏉ユ眰瑙ｏ紝鍙互鎸変笅鍒楁濊矾杩涜锛氫竴銆佸埄鐢ㄤ笁寰幆璇彞锛屽垱寤虹洰鏍囧嚱鏁帮紝 fmincon_fun(k)锛屽叾涓昏鍐呭涓 y1=0;for i=1:n f...
绛旓細銆1銆慶lc;clear;x=[1 2 4 7 9 12 13 15 17];y=[1.5 3.9 6.6 11.7 15.6 18.8 19.6 20.6 21.1];pp=polyfit(x,y,3)xx=1:0.1:18;yy=polyval(pp,xx);plot(x,y,'o',xx,yy)y=vpa(poly2sym(pp,'x'),5)缁撴灉锛歱p = -0.0036 0.0396 1.6075 0.0...
绛旓細matlab缂栫▼璇█鏄細C++璇█銆Matlab鏄竴涓珮绾х殑鐭╅樀/闃靛垪璇█锛屽畠鍖呭惈鎺у埗璇彞銆佸嚱鏁般佹暟鎹粨鏋勩佽緭鍏ュ拰杈撳嚭鍜岄潰鍚戝璞＄紪绋嬬壒鐐广傜敤鎴峰彲浠ュ湪鍛戒护绐楀彛涓皢杈撳叆璇彞涓庢墽琛屽懡浠ゅ悓姝ワ紝涔熷彲浠ュ厛缂栧啓濂戒竴涓緝澶х殑澶嶆潅鐨勫簲鐢ㄧ▼搴忥紙M鏂囦欢锛夊悗鍐嶄竴璧疯繍琛屻MATLAB璇█鏄熀浜庢渶涓烘祦琛岀殑C++璇█鍩虹涓婄殑锛屽洜姝よ娉曠壒寰佷笌...
绛旓細璇硶 if expression statements end MATLAB璁＄畻琛ㄨ揪寮忥紝濡傛灉浜х敓涓涓昏緫鐪熸垨鑰呴潪闆剁粨鏋滐紝鐒跺悗灏辨墽琛屼竴鏉℃垨鑰呭鏉ATLAB鍛戒护璇彞銆傚綋鏈夊祵濂梚f鏃讹紝姣忎竴涓猧f蹇呴』鍜屼竴涓浉搴旂殑end鍖归厤銆傚綋浣犲湪if璇彞閲岄潰宓屽浣跨敤else if鎴栬卐lse鏃讹紝涓鑸殑鏍煎紡濡備笅锛歩f expression1 statements1 elseif expression2 statements2 ...
